Journal ArticleDOI
Simultaneous reduction of nitrate and oxidation of by-products using electrochemical method.
TLDR
Nitrate could be completely removed by the simultaneous reduction and oxidation developed in this study, which is suitable for deep treatment of nitrate polluted water.About:
This article is published in Journal of Hazardous Materials.The article was published on 2009-11-15. It has received 189 citations till now. The article focuses on the topics: Electrolysis & Nitrate.read more
Citations
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Journal ArticleDOI
Electrocatalytic reduction of nitrate: Fundamentals to full-scale water treatment applications
TL;DR: In this paper, the fundamental principles necessary to understand electrochemical reduction technologies and how to apply them are described, and the applicability for treating drinking water matrices using electrochemical processes is analyzed, including existing implementation of commercial treatment systems.
Journal ArticleDOI
Removal of total ammonia nitrogen (TAN), nitrate and total organic carbon (TOC) from aquaculture wastewater using electrochemical technology: A review
W.T. Mook,M.H. Chakrabarti,Mohamed Kheireddine Aroua,G. M. A. Khan,B. S. Ali,Md. Sakinul Islam,M. A. Abu Hassan +6 more
TL;DR: In this article, a review of electrochemical and bio-electrochemical technologies for the removal of protein rich wastes from aquaculture ponds and hatcheries is presented, which can remove contaminants at high efficiencies (≈99%) whilst giving least impact upon the environment.
Journal ArticleDOI
State-of-the-art and perspectives of the catalytic and electrocatalytic reduction of aqueous nitrates
TL;DR: An overview of the current state-of-the-art of both catalytic reduction and electroreduction of nitrates is presented, highlighting their potential and their main drawbacks along with guidelines for future research as mentioned in this paper.
Journal ArticleDOI
Recent advances in non-noble metal electrocatalysts for nitrate reduction
TL;DR: In this paper, the authors highlight the latest research progress in the area of non-noble metal materials for electrochemical nitrate reduction and present some strategies employed to improve the performance of nitrate electroreduction.
Journal ArticleDOI
Electro-oxidation of reverse osmosis concentrates generated in tertiary water treatment.
TL;DR: Electro-oxidation technology provided with boron doped diamond (BDD), an electrode material which has shown outstanding properties in oxidation of organic and inorganic compounds, is investigated for the treatment of reverse osmosis concentrates generated in tertiary wastewater treatment plants (WWTP).
References
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Book
Standard methods for the examination of water and wastewater
TL;DR: The most widely read reference in the water industry, Water Industry Reference as discussed by the authors, is a comprehensive reference tool for water analysis methods that covers all aspects of USEPA-approved water analysis.
Journal ArticleDOI
Electrocatalysis in the electrochemical conversion/combustion of organic pollutants for waste water treatment
TL;DR: In this article, a simplified mechanism for the electrochemical oxidation or combustion of organics is presented according to which selective oxidation occurs with oxide anodes (MOx) forming the so-called higher oxide MOx+1 and combustion occurs with electrodes at the surface of which OH radicals are accumulated.
Electrocatalysis in the electrochemical conversion/combustion of organic pollutants for wastewater treatment
TL;DR: In this paper, a simplified mechanism for the electrochemical oxidation or combustion of organics is presented according to which selective oxidation occurs with oxide anodes (MOx) forming the so-called higher oxide MOx+1 and combustion occurs with electrodes at the surface of which OH radicals are accumulated.
Journal ArticleDOI
Bio-electrochemical removal of nitrate from water and wastewater--a review.
TL;DR: In this article, a review of heterotrophic and autotrophic denitrifiers with different food and energy sources concluded that autotrophs are more effective in denitrification.